Researchers share benefits of real Christmas trees, tips for care

In this bustling holiday season, West Virginia University experts are explaining the science behind the warm, fuzzy feelings that real Christmas trees can create. Chad Pierskalla, WVU Davis College of Agriculture and Natural Resources professor, and Dave McGill, WVU Extension forest…

‘Baby Talk:’ Decoding How Children’s Vocal and Cognitive Cues Sway Adults

In infancy, caregivers rely on facial expressions and vocal cues to understand a baby’s needs and emotions, as babies do not use language. A new study shows that while facial expressions are important, they are less effective than vocal and cognitive signals. Adults are more focused on a child’s voice when assessing emotional states and helplessness, but use cognitive content, such as reasoning abilities, to gauge intelligence. When a child’s vocal immaturity conflicts with advanced cognitive abilities, caregivers prioritize vocal cues for emotional needs and cognitive cues for intelligence, highlighting how different cues influence judgments in early childhood.